... ballast,ballast,CE CB SGS MEPS ROHS Active high power factor correction high output lamp ballast, t5 54w,electronic ballast,ballast,CE CB SGS ... MEPS ROHS 1.Environmental steel casing,scewless terminal block2.Active high ... -10°C ~50°C11. wide range voltage 110V~277V, for t5 HO lamp12.EEI=A2. 5 years warrantyOne electronoic for single ...